"ass crack of dawn" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lexique en anglais du temps",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Locutions nominales en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de ass crack et de dawn ; substitution humoristique de crack par ass crack dans la locution crack of dawn."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "alt_of": [
        {
          "word": "crack of dawn"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Noms indénombrables en anglais",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Termes vulgaires en anglais",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Anglais des États-Unis",
          "orig": "anglais des États-Unis",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Anglais du Canada",
          "orig": "anglais du Canada",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Variante de crack of dawn (aube, heure du lever du soleil)."
      ],
      "id": "fr-ass_crack_of_dawn-en-noun-GOZ-XZR~",
      "raw_tags": [
        "États-Unis",
        "Canada"
      ],
      "tags": [
        "alt-of",
        "uncountable",
        "vulgar"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "butt crack of dawn"
    }
  ],
  "word": "ass crack of dawn"
}

{
  "categories": [
    "Compositions en anglais",
    "Lexique en anglais du temps",
    "Locutions nominales en anglais",
    "anglais"
  ],
  "etymology_texts": [
    "Composé de ass crack et de dawn ; substitution humoristique de crack par ass crack dans la locution crack of dawn."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "alt_of": [
        {
          "word": "crack of dawn"
        }
      ],
      "categories": [
        "Noms indénombrables en anglais",
        "Termes vulgaires en anglais",
        "anglais des États-Unis",
        "anglais du Canada"
      ],
      "glosses": [
        "Variante de crack of dawn (aube, heure du lever du soleil)."
      ],
      "raw_tags": [
        "États-Unis",
        "Canada"
      ],
      "tags": [
        "alt-of",
        "uncountable",
        "vulgar"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "butt crack of dawn"
    }
  ],
  "word": "ass crack of dawn"
}